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[China]
Trade Verify
Address: Shop 1215/1216/1217/1218/1219, No. 36 Zhuji Road, Zhuji International Machinery City, Zhuji Street, Tianhe District, Guangzhou City, Guangdong Province
Contact name:wu
Guangzhou Star Mustang Construction Machinery Parts Co., Ltd |
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Verified Suppliers
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Specification
| Applicable models | YC6B120-T20 |
| Type | Valve |
| Original number | BB7F0B0005 |
| Warranty | 6 months |
| Engine Type | Diesel |
| Brand Name | HDPARTS |
| Condition | New |
| Size | OEM Size |
| Material Science | Valve materials in China are generally divided into 40Cr, 4Cr9Si2, 4Cr10Si2Mo, 21-4N and 23-8N. 5Cr8Si2, 4Cr9Si3, 21-2N, 21-12N, 23-8N, XB, etc. have been used in large quantities on some imported models. High temperature nickel base alloy has also been applied to exhaust valves of high load diesel engines. |
| Current status of valves | In order to improve the efficiency of intake and exhaust, multi valve technology is widely used. It is common that each cylinder is equipped with 4 valves (there are also 3 or 5 valves for a single cylinder, the principle is the same, such as the Audi A6 engine). The four cylinders have 16 valves in total. The "16V" we often see in automobile data means that the engine has 16 valves in total. This multi valve structure is easy to form a compact combustion chamber, and the fuel injector is arranged in the center, so that the fuel air mixture can burn faster and more evenly, the weight and opening of each valve can be appropriately reduced, and the valve can open or close faster. |
Product Description
We get to start preparing the goods when we receive payment from you. (The goods will be sent between 48 hours to 72 hours if we have in stock. The goods will be sent before the delivery time and the sample will send to you for checking.)
